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	<title>The Nibbana Family &#187; Computing</title>
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	<link>http://www.nibbana.net</link>
	<description>Known as the only family celebrating Nibbana as a last name, Nibbana.net provides insight into the origin of the surname and a family perspective on life, raising children, technology and current events.</description>
	<lastBuildDate>Tue, 31 Jan 2012 22:41:05 +0000</lastBuildDate>
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		<title>The Ultimate HTPC</title>
		<link>http://www.nibbana.net/ultimate-htpc/</link>
		<comments>http://www.nibbana.net/ultimate-htpc/#comments</comments>
		<pubDate>Tue, 29 Jun 2010 23:31:54 +0000</pubDate>
		<dc:creator>Charles</dc:creator>
				<category><![CDATA[Computing]]></category>

		<guid isPermaLink="false">http://www.nibbana.net/?p=305</guid>
		<description><![CDATA[Ask anyone using a Home Theater PC in their entertainment center to define the “ultimate HTPC” and you’re sure to get a myriad of answers. When I set out to build my own version, I outlined three areas of most concern: power consumption, storage capacity, and quietness/volume. What I designed and built ended up meeting [...]]]></description>
			<content:encoded><![CDATA[<p>Ask anyone using a Home Theater PC in their entertainment center to define the “ultimate HTPC” and you’re sure to get a myriad of answers. When I set out to build my own version, I outlined three areas of most concern: power consumption, storage capacity, and quietness/volume. What I designed and built ended up meeting those requirements:</p>
<ul>
<li> 74 watts at idle, 83 watts under load (Blu-ray playback).
<li> 8tb of storage capacity with another 8tb of expansion available.
<li> &lt;17dBA noise. That’s quieter than a library!
</ul>
<p>With the initial requirements in mind, I set my eyes on a case from <a href="http://atechfabrication.com/" rel="external">atechfabrication.com</a> called the Mini-Server 5x. This case blends easily with other audio components, holds five hard drives, and utilizes a low power consumption 200 watt power supply with a fanless CPU heatsync design which dissipates heat directly into the aluminum case fins. Atech offers a lot of options to customize the case to your liking and for this build I chose an IR port for a Windows Media Center remote and a Griffen Powermate control knob for volume control. Customization comes at the expense of build time however, as it took 10 weeks (or about the same time it would take to build a custom Porsche) to get a fully completed case. Granted, I had the almost completely assembled case in my hands at 5 weeks, but it took another 5 weeks to get the Powermate knob back after refinishing. Initially quoted at 2-3 weeks, Atech didn’t come anywhere close to the quoted timeframe but I can attest the wait was well worth it. The build quality of the case and components is top notch and the machine work is remarkable.</p>
<p class="caption left" style="margin-left: 25px"><a href="http://cdn.nibbana.net/images/2010/07/mini-server5x1.jpg" class="cbox" data-lightbox="{'group':'305'}" title="Mini Server 5x front"><img src="http://cdn.nibbana.net/images/2010/07/mini-server5x1-150x150.jpg" alt="" title="Mini Server 5x front" width="150" height="150" /></a><a href="http://cdn.nibbana.net/images/2010/07/mini-server5x2.jpg" class="cbox" data-lightbox="{'group':'305'}" title="Mini Server 5x side"><img src="http://cdn.nibbana.net/images/2010/07/mini-server5x2-150x150.jpg" alt="" title="Mini Server 5x side" width="150" height="150" /></a><a href="http://cdn.nibbana.net/images/2010/07/mini-server5x3.jpg" class="cbox" data-lightbox="{'group':'305'}" title="Mini Server 5x rear"><img src="http://cdn.nibbana.net/images/2010/07/mini-server5x3-150x150.jpg" alt="" title="Mini Server 5x rear" width="150" height="150" /></a>Atechfabrication Mini Server 5x case.</p>
<p>The Intel DH57JG motherboard was the logical choice for its great feature set in a mini-ITX footprint. Consisting of an integrated 1.3 HDMI port with a 1080p output and ten-channel Intel high definition audio with Dolby Home Theater, the DH57JG contains everything needed for a great home theater experience. I loaded the motherboard with an Intel Core i3-530 2.93ghz processor and a matched pair of Corsair XMS3 4gb DDR1333mhz memory. The i3-530 was chosen because <span id="more-305"></span>it provides all of the power necessary for running multimedia applications while consuming only 73 watts or less.</p>
<p>A Panasonic UJ-235-A Blu-ray reader/writer was selected for optical drive duty. The UJ-235 is one of the few if not the only slim slot-loading optical Blu-ray drives available today. Typically used in a laptop application, it was chosen for its combination of minimal space and power consumption. The search for optical drive options left me wondering, why are there so few options available today for slim line Blu-ray drives? Just a year ago there were more options available from Sony and Asus to name a few. Could there be a lack of demand?</p>
<p>In previous computer builds power consumption has never been a concern. Building a power hungry gaming computer with the latest graphics processor and 1000 watt power supply simply isn’t needed in a computer used primarily for watching movies and playing music. In a HTPC which will also double as a file server and operate 24/7, trimming power consumption where it isn’t needed is especially critical. It also makes good financial sense as lower power consumption means lower cost of operation. Atechfabrication has several pico PSU power supply options of which I chose the 200 watt offering, which was the largest power supply I could find in a design to fit in this case.</p>
<p>Storage capacity was addressed by utilizing four of the largest capacity SATA drives available at the time of this build, the 2tb Western Digital AV-GP WD20EVDS, connected through a 3ware 9750-8i controller card in a RAID 5 array. Once fully configured, this resulted in 5.45tb of useable storage space. The WD AV-GP drive offers large capacity while only utilizing 6 watts of power each under load and 5 watts at idle. That may sound insignificant until you consider most drives utilize about twice that amount, and then multiply that usage across four drives. The fifth drive is an Intel X25 Extreme 64gb solid state drive selected to handle operating system and application duties. The X25 uses only 2.4 watts under load and 0.6 watts at idle! Did I mention the X25 loads the OS in lightening speed?</p>
<p>After getting everything installed and put together it was time to conduct some testing. Checking the BIOS and Intel Desktop Utilities showed the voltage readings to be well within their tolerances. Idle CPU temps hovered around 29°C and climbed to a maximum temperature of 40°C under load with an ambient temperature of 25°C. Measuring power usage using a <a href="http://www.p3international.com/products/special/P4400/P4400-CE.html" rel="external">Kill-A-Watt</a> meter indicated 74 watts at idle and 83 watts under load (watching a Blu-ray movie) or an average usage of 78.5 watts. At the average local electrical rate of $.11/kWh it will cost $6.24 per month to run 24/7. Although disappointed the idle power usage wasn’t lower, the system still uses about half the power of the average desktop computer and significantly less than a gaming system which will result in an annual savings of $75-150 per year as an always-on file server.</p>
<p>Loaded with Windows 7 Ultimate 32bit, Office 2010, PowerDVD and all updates and patches resulted in 26gb of usage leaving 33gb for future expansion on the X25. To handle the movie collection I installed <a href="http://www.mymovies.dk/" rel="external">MyMovies</a>, which provides a management solution within Windows Media Center to browse through and play movies, browse cast, play trailers and much more using your media center remote. I also setup the HTPC as a media server to stream movies on demand to other PCs within the house. Finally, I installed IIS, Apache, MySQL and PHP on the HTPC to make it a 24/7 file server and personal non-public intranet and web server.</p>
<p>Everything seemed to be running fine, except for a single problem from the most unexpected source. The 3ware controller outfitted with a BBU-07 battery backup unit was reporting high temperatures that gradually climbed to 53°C and caused a fault, shut down of the controller and computer lockup. Without adequate ventilation within the case and a poor factory heatsink, the problem recurred after every bootup. Because of the close proximity of the heatsink to the harddrives, the radiant heat seemed to also be having an effect on raising their temps too. Several days of searching chipset heatsinks led to the <a href="http://www.thermalright.com/new_a_page/product_page/chipset/hr05_sli_ifx/product_chitset_cooler_hr05_sli_ifx.htm" rel="external">Thermalright HR-05 SLI/IFX</a> chipset cooler. Replacing the stock heatsink with the new chipset cooler brought the idle temp of the controller to 30.5°C and 39°C under load. A huge improvement for sure, but now a new problem arose. The HR-05 heatsink blocks the power and SATA port for the optical drive, so where one problem was solved a new one has arisen.</p>
<p class="caption left" style="margin-left: 25px"><a href="http://cdn.nibbana.net/images/2010/07/3Ware-9750-8i.jpg" class="cbox" data-lightbox="{'group':'305'}" title="3Ware-9750-8i"><img title="3Ware-9750-8i" src="http://cdn.nibbana.net/images/2010/07/3Ware-9750-8i-150x150.jpg" alt="" width="150" height="150" /></a><a href="http://cdn.nibbana.net/images/2010/07/HT-05.jpg" class="cbox" data-lightbox="{'group':'305'}" title="3Ware-9750-8i with Thermalright HT-05"><img title="3Ware-9750-8i with Thermalright HT-05" src="http://cdn.nibbana.net/images/2010/07/HT-05-150x150.jpg" alt="" width="150" height="150" /></a><a href="http://cdn.nibbana.net/images/2010/07/HT-05-side.jpg" class="cbox" data-lightbox="{'group':'305'}" title="3Ware-9750-8i with Thermalright HT-05"><img title="3Ware-9750-8i with Thermalright HT-05" src="http://cdn.nibbana.net/images/2010/07/HT-05-side-150x150.jpg" alt="" width="150" height="150" /></a><a href="http://cdn.nibbana.net/images/2010/07/Mini-Server-5x-inside1.jpg" class="cbox" data-lightbox="{'group':'305'}" title="Mini Server 5x motherboard"><img src="http://cdn.nibbana.net/images/2010/07/Mini-Server-5x-inside1-150x150.jpg" alt="" title="Mini Server 5x motherboard" width="150" height="150" /></a><a href="http://cdn.nibbana.net/images/2010/07/Mini-Server-5x-inside2.jpg" class="cbox" data-lightbox="{'group':'305'}" title="Mini Server 5x hard drives"><img src="http://cdn.nibbana.net/images/2010/07/Mini-Server-5x-inside2-150x150.jpg" alt="" title="Mini Server 5x hard drives" width="150" height="150" /></a><a href="http://cdn.nibbana.net/images/2010/07/Mini-Server-5x-inside3.jpg" class="cbox" data-lightbox="{'group':'305'}" title="Mini Server 5x with controller"><img src="http://cdn.nibbana.net/images/2010/07/Mini-Server-5x-inside3-150x150.jpg" alt="" title="Mini Server 5x with controller" width="150" height="150" /></a> 3ware 9750-8i controller card, Thermalright HT-05 heatsink, interior fitament.</p>
<p>For now, I am accessing all of my media from the hard drive array without the use of the optical drive. I am replicating an optical drive with Slysoft Virtual CloneDrive and mounting Blu-ray images directly from the hard drive. I plan on working with Glenn at Atechfabrication to create a new front panel which moves the optical drive to a better location without blocking the ports.</p>
<p>Future additions may include an external HD tuner for watching live TV and using the HTPC as a DVR (digital video recorder). For now, I am happy watching Internet TV and Hulu. I also have a secondary SAS port available on the 3ware controller which can be used to connect to an Atechfabrication Mass Storage case and add another 8tb of storage space (or more, as larger drives become available).</p>
<p>Overall, the Ultimate HTPC has met all of my expectations. I can launch Blu-ray movies from the couch within Windows Media Center without having to touch a disc, stream movies and music to other computers within the house, and share files (pictures, etc.) across the network and remotely while consuming very little electricity and virtually no noise. It is the Ultimate HTPC!!</p>
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		<item>
		<title>Beating the Game</title>
		<link>http://www.nibbana.net/beating-the-game/</link>
		<comments>http://www.nibbana.net/beating-the-game/#comments</comments>
		<pubDate>Fri, 16 Oct 2009 15:23:48 +0000</pubDate>
		<dc:creator>Charles</dc:creator>
				<category><![CDATA[Computing]]></category>
		<category><![CDATA[facebook]]></category>
		<category><![CDATA[farmville]]></category>
		<category><![CDATA[mybrute]]></category>

		<guid isPermaLink="false">http://www.nibbana.net/?p=1</guid>
		<description><![CDATA[I seldomly play computer games. When I do, I get very drawn in and play really hard, quickly begin feeling guilty for &#8216;wasting time&#8217; on mindless entertainment, and then quit playing just as fast. As a very logical person and computer programming hobbyist, I am also always looking for ways to beat the game by [...]]]></description>
			<content:encoded><![CDATA[<p>I seldomly play computer games. When I do, I get very drawn in and play really hard, quickly begin feeling guilty for &#8216;wasting time&#8217; on mindless entertainment, and then quit playing just as fast. As a very logical person and computer programming hobbyist, I am also always looking for ways to beat the game by finding areas to exploit to my advantage. Back in the 90&#8242;s while playing Final Fantasy VII, I found a sequence for earning money within the game by depressing keys in a certain order. I rigged up some duct tape on my controller to hold the keys in place and 8 hours later I was rich!</p>
<p>A couple of months ago I became obsessed with MyBrute. The benefit of MyBrute for someone like me is that it only allows three fights per day. This equates to about five minutes of game play per day, which is perfect for preventing me from becoming obsessed with the game and puts me at ease that my competitors are given the same limitation and can&#8217;t get ahead. Still, I&#8217;m always looking for an advantage. I began looking at ways to create my own <a href="http://en.wikipedia.org/wiki/Internet_bot" rel="external">bot</a>, or an automated script which would automatically login, go to the arena, select an opponent, fight, and then repeat the process. I wrote a PHP script using the <a href="http://sourceforge.net/projects/snoopy/" rel="external">Snoopy class</a> which succesfully completed most of these tasks. Unfortunately, it stalled when it encountered the fight stage because the creators of MyBrute utilize Flash and require a button keypress within the Flash object. Snoopy and cURL are unable of replicating keypresses in an object such as Flash. Perhaps the creators of MyBrute anticipated this, and subsequently my bot attempt was thwarted.</p>
<p>More recently I became obsessed with a game on Facebook called <a href="http://www.farmville.com/" rel="external">Farmville</a>. Farmville is a cute little game that allows you to build a farm, harvest crops, manage livestock and grow trees. As a player gains experience and money from harvesting they level up and can buy new and exciting items for their farm. It didn&#8217;t take long to figure out how to quickly level and earn money and ribbons but as the games progresses leveling becomes exponentially harder and more time consuming. There had to be an easier way! That&#8217;s when I thought about using a mouse and keypress replicator that would record my keystrokes and automate the process for me. I found an application called <a href="http://www.gold-software.com/download8912.html" rel="external nofollow">Axife Mouse Recorder</a> which does exactly what I was looking for. All I had to do was record myself planting, harvesting and plowing some crops and automate the recorder to do it for me while I am away. Now I can level in my sleep.</p>
<p>The obvious question that may come from some of you is, &#8220;Aren&#8217;t you taking away from the fun of the game?&#8221;. My answer is no, at least not for me. Different people derive different forms of pleasure from playing a game. While you may be excited and content playing a game in a more traditional fashion, I get the most excitement from figuring out how to beat a game and finding ways to exploit opportunities to my benefit. Games are a form of entertainment after all, and I believe each person should feel free to play in the way they find most enjoyable.</p>
]]></content:encoded>
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		<item>
		<title>Dare to challenge My Brute</title>
		<link>http://www.nibbana.net/challenge-my-brute/</link>
		<comments>http://www.nibbana.net/challenge-my-brute/#comments</comments>
		<pubDate>Sun, 12 Jul 2009 17:37:41 +0000</pubDate>
		<dc:creator>Charles</dc:creator>
				<category><![CDATA[Computing]]></category>
		<category><![CDATA[My Brute]]></category>

		<guid isPermaLink="false">http://www.nibbana.net/?p=268</guid>
		<description><![CDATA[Want to play a game that is free, elegantly simple and yet terribly addictive? Then head on over and dare to challenge My Brute! Not too long ago while perusing the news on Tyler Cruz, I came across his review for My Brute. Intrigued, I accepted his challenge and gave his character a run for [...]]]></description>
			<content:encoded><![CDATA[<p>Want to play a game that is free, elegantly simple and yet terribly addictive? Then head on over and dare to <a href="http://chuck-nibbana.mybrute.com">challenge My Brute</a>!</p>
<p>Not too long ago while perusing the news on Tyler Cruz, I came across <a href="http://www.tylercruz.com/a-closer-look-at-mybrute/">his review for My Brute</a>. Intrigued, I accepted his challenge and gave his character a run for his money. He quickly pummeled my character and taught me a valuable lesson, but at that moment I vowed to return one day and seek revenge. Victory will be mine!</p>
<p>The premise behind this game is elementary. After naming and selecting your character you make your way to the arena where you can fight up to three times per day. Your character has random strength, agility and speed attributes and is given a weapon or two to begin. As you gain experience and level up, your stats increase as do your hit points and opportunity to earn special skills.</p>
<p>Once in the arena you don&#8217;t actually do anything but watch the screen and root for your Brute to win. There are no buttons to push or actions to take, you simply sit back and relax and let your Brute do all of the work. Initially you may think little of this mindless entertainment, but soon you find yourself addicted to the brilliant simplicity of the game and looking forward to your next battle after a nights rest. The limit of three fights per day and desire to beat your next opponent will keep you coming back for more.</p>
<p>So what&#8217;s stopping you? Are you daring enough to <a href="http://chuck-nibbana.mybrute.com">challenge My Brute</a>?</p>
<p><a href="http://chuck-nibbana.mybrute.com"><img src="http://cdn.nibbana.net/images/2009/07/mybrute.jpg" alt="mybrute" title="mybrute" width="500" height="355" class="aligncenter" /></a></p>
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		<slash:comments>3</slash:comments>
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		<title>Temporary Disruption</title>
		<link>http://www.nibbana.net/disruption/</link>
		<comments>http://www.nibbana.net/disruption/#comments</comments>
		<pubDate>Fri, 04 Jul 2008 20:47:39 +0000</pubDate>
		<dc:creator>Charles</dc:creator>
				<category><![CDATA[Computing]]></category>

		<guid isPermaLink="false">http://www.nibbana.net/?p=1</guid>
		<description><![CDATA[A couple of weeks ago our host made some changes to our website that left our entire blogging platform completely disabled.  They lowered the permissions on some file settings to prevent unauthorized access (read: hacking) into our site as well as other sites on the shared server.  I can&#8217;t disagree with this move; in the end it is [...]]]></description>
			<content:encoded><![CDATA[<p>A couple of weeks ago our host made some changes to our website that left our entire blogging platform completely disabled.  They lowered the permissions on some file settings to prevent unauthorized access (read: hacking) into our site as well as other sites on the shared server.  I can&#8217;t disagree with this move; in the end it is a necessary inconvenience that adds an additional layer of protection but requires that I move blogging platforms and recode the vast majority of the site.</p>
<p>Until now I have happily relied on Movable Type as my blogging CMS of choice.  MT provides all of the features I need; namely the ability to host multiple users with their own individual blogs on an easy-to-use platform with scalability and multiple plugins.  On the down side, MT is written in Perl and is extremely resource intensive, taking a long time to do just about anything.  When making a single blog post this isn&#8217;t so bad, but when making lots of template changes this can be very frustrating.  A bigger issue is MT&#8217;s requirement to access files at CHMOD 777 permissions levels in order to generate content.</p>
<p>For those with an insatiable curiosity, CHMOD stands for &#8220;<strong>ch</strong>ange <strong>mod</strong>e&#8221;.  The three numbers stand for &#8220;Owner,&#8221; &#8220;Group,&#8221; and &#8220;Everyone&#8221; in a <a href="http://www.zzee.com/solutions/unix-permissions.shtml">UNIX file permissions</a> hierarchy as to who can read, write and execute files on your site.  777 is the highest level of permissions, allowing global file permissions access and considered to be a security risk.  MT requires 777 on many files and folders.</p>
<p>My search for a new blogging platform didn&#8217;t take long, as I had already been considering WordPress when I last refreshed the site.  WordPress is a great blogging CMS that is easy to use, creates dynamic content using PHP and therefore fast, has a ton of available plugins, is extremely popular and well supported, and doesn&#8217;t require 777 perms.  It&#8217;s not without its imperfections, however.  It is designed exclusively for the single blog environment, an issue that doesn&#8217;t bode well for a multi-user family website.  Sure, you can argue the availability of WordPress MU (Multi-User), but MU is a hacked-up hybrid of WP that isn&#8217;t easily installed and doesn&#8217;t provide all of the plugins written for regular WP which make it so attractive in the first place. </p>
<p>So what to do?  Well, I have chosen to go the vanilla WP route and add additional authors to the single blog while creating some of my own widgets and hacking some of the templates to create a multi-user envirnoment.  Since a large portion of the site will need to be rewritten, this will take several weeks.  We appreciate your patience during the process.</p>
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